Martin OMJM John Mayer 20th Anniversary Classical/Nylon String Guitars The bass effortlessly blends into

The bass effortlessly blends into any mix without active coloring

This makes it ideal for a wide range of styles – from funk and soul to rock

The Soft Aged Metallic Red finish gives the instrument a subtly aged appearance with a deep

The Low Filter knob determines the frequency below which the signal remains unprocessed

Stylish modern look with a vintage vibe

Martin OMJM John Mayer 20th Anniversary Classical/Nylon String Guitars The bass effortlessly blends intoThe OMJM John Mayer 20th Anniversary is yet another confirmation of why the marriage between John Mayer & Martin is so special. It's been twenty years since Martin & John Mayer joined forces for the original OMJM guitar and of course that can't just pass by. Once again, John & Martin joined forces to create a fantastic anniversary guitar. First of all, there is of course the immediately eye catching Gray Sunburst finish that makes this Martin a real